Uranyl ion detection based on wavelength-resolved surface plasmon resonance spectroscopy

作者：Chen Hongxia; Lee Youngki; Oh Min Cheol; Lee Jaebeom; Ryu Su Chak; Hwang Yoon Hwae; Koh Kwangnak^*

来源：Sensors and Actuators B: Chemical , 2008, 134(2): 419-422.

DOI：10.1016/j.snb.2008.05.017

• Surface plasmon resonance
• Uranyl ion
• Calix[6]arene
• White light source

Wavelength-resolved surface plasmon resonance (SPR) system was developed using white light source, which showed a high sensitivity in very low concentrations of uranyl ion ranging from 1.0 x 10(-5) M to 1.0 x 10(-12) M. The combination of wavelength-resolved SPR technique and careful construction of appropriate recognition film was an essential method for the development of more efficient sensor interface.

• 出版日期2008-9-25